| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.88 | 10.519% | $119.2279 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $17.41 | 3.607% | $18.038 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $158.64 | 5.424% | $167.2446 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $109.26 | 7.384% | $117.3278 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $229.49 | 10.527% | $253.6484 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $163.67 | 12.753% | $184.5428 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $67.66 | 3.790% | $70.2243 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $854.01 | $930.2538 | $930.25 | $930.30 | $930.00 | |